Shredding and sifting machine



FIG. 1.1 is a front perspective view of a shredding and sifting machine showing my new design;

FIG. 1.2 is a right side elevational view thereof;

FIG. 1.3 is a left side elevational view thereof;

FIG. 1.4 is a top plan view thereof;

FIG. 1.5 is a rear elevational view thereof;

FIG. 1.6 is a front elevational view thereof; and

FIG. 1.7 is a rear perspective view thereof. 

CLAIM The ornamental design for a shredding and sifting machine, as shown. 